mso.dll, as used by Microsoft PowerPoint 2000 through 2003, allows user-assisted attackers to execute arbitrary commands via a malformed shape container in a PPT file that leads to memory corruption, as exploited by Trojan.PPDropper.B, a different issue than CVE-2006-1540 and CVE-2006-3493.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A399
https://exchange.xforce.ibmcloud.com/vulnerabilities/27781
https://exchange.xforce.ibmcloud.com/vulnerabilities/27740
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-048
http://www.vupen.com/english/advisories/2006/2795
http://www.us-cert.gov/cas/techalerts/TA06-220A.html
http://www.securityfocus.com/bid/18957
http://www.securityfocus.com/archive/1/440532/100/0/threaded
http://www.securityfocus.com/archive/1/440255/100/0/threaded
http://www.securityfocus.com/archive/1/440137/100/0/threaded
http://www.kb.cert.org/vuls/id/936945
http://securitytracker.com/id?1016496
http://securityresponse.symantec.com/avcenter/venc/data/trojan.ppdropper.b.html
http://secunia.com/advisories/21040